SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://doi.org/10.34629/ipl.isel.i-ETC.9 |
Resumo: | With the first 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) networks being deployed more complexity is added to current existing cellular mobile networks and more capital (CAPEX) and operational (OPEX) effort will be needed. In addition, the rising demand of users for new services and higher data rates demands more efficiency from operators. For this matter, 3GPP Release 8 as introduced the Self-Organizing Network (SON) concept, a set of self-configuration, self-optimizing and self-healing functions that allow the automation of labor-intensive tasks, reducing operational and capital costs. While requirements on cutting operational expenditure remain, operators still remain skeptical with the efficiency of these functions. In this paper, Physical Cell Identity (PCI) conflict detection and resolution, Automatic Neighbor Relation (ANR) and automatic Handover Parameter Optimization (HPO) functions are proposed as part of a simulator for LTE SON based networks. Based on user defined inputs, these functions allow operators to closely predict and gather optimal policy input values for SON algorithms, while maintaining desirable network performance. Based on a real network scenario, results show simulator’s clear benefit when compared with other proposals. |
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SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKSTelecommunications; Electronics; InformaticsWireless Communications; LTE; SON; Automatic Neighbor Relation; Handover OptimizationWith the first 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) networks being deployed more complexity is added to current existing cellular mobile networks and more capital (CAPEX) and operational (OPEX) effort will be needed. In addition, the rising demand of users for new services and higher data rates demands more efficiency from operators. For this matter, 3GPP Release 8 as introduced the Self-Organizing Network (SON) concept, a set of self-configuration, self-optimizing and self-healing functions that allow the automation of labor-intensive tasks, reducing operational and capital costs. While requirements on cutting operational expenditure remain, operators still remain skeptical with the efficiency of these functions. In this paper, Physical Cell Identity (PCI) conflict detection and resolution, Automatic Neighbor Relation (ANR) and automatic Handover Parameter Optimization (HPO) functions are proposed as part of a simulator for LTE SON based networks. Based on user defined inputs, these functions allow operators to closely predict and gather optimal policy input values for SON algorithms, while maintaining desirable network performance. Based on a real network scenario, results show simulator’s clear benefit when compared with other proposals.ISEL - High Institute of Engineering of Lisbon2013-06-27T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.34629/ipl.isel.i-ETC.9oai:i-ETC.journals.isel.pt:article/9i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-8i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-82182-4010reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://journals.isel.pt/index.php/i-ETC/article/view/9https://doi.org/10.34629/ipl.isel.i-ETC.9http://journals.isel.pt/index.php/i-ETC/article/view/9/9Copyright (c) 2013 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computershttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessCarvalho, Marco AntónioVieira, Pedro2022-09-20T15:26:07Zoai:i-ETC.journals.isel.pt:article/9Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:51:12.726362Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
title |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
spellingShingle |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS Carvalho, Marco António Telecommunications; Electronics; Informatics Wireless Communications; LTE; SON; Automatic Neighbor Relation; Handover Optimization |
title_short |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
title_full |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
title_fullStr |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
title_full_unstemmed |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
title_sort |
SIMULATING LONG TERM EVOLUTION SELF-OPTIMIZING BASED NETWORKS |
author |
Carvalho, Marco António |
author_facet |
Carvalho, Marco António Vieira, Pedro |
author_role |
author |
author2 |
Vieira, Pedro |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Carvalho, Marco António Vieira, Pedro |
dc.subject.por.fl_str_mv |
Telecommunications; Electronics; Informatics Wireless Communications; LTE; SON; Automatic Neighbor Relation; Handover Optimization |
topic |
Telecommunications; Electronics; Informatics Wireless Communications; LTE; SON; Automatic Neighbor Relation; Handover Optimization |
description |
With the first 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) networks being deployed more complexity is added to current existing cellular mobile networks and more capital (CAPEX) and operational (OPEX) effort will be needed. In addition, the rising demand of users for new services and higher data rates demands more efficiency from operators. For this matter, 3GPP Release 8 as introduced the Self-Organizing Network (SON) concept, a set of self-configuration, self-optimizing and self-healing functions that allow the automation of labor-intensive tasks, reducing operational and capital costs. While requirements on cutting operational expenditure remain, operators still remain skeptical with the efficiency of these functions. In this paper, Physical Cell Identity (PCI) conflict detection and resolution, Automatic Neighbor Relation (ANR) and automatic Handover Parameter Optimization (HPO) functions are proposed as part of a simulator for LTE SON based networks. Based on user defined inputs, these functions allow operators to closely predict and gather optimal policy input values for SON algorithms, while maintaining desirable network performance. Based on a real network scenario, results show simulator’s clear benefit when compared with other proposals. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06-27T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://doi.org/10.34629/ipl.isel.i-ETC.9 oai:i-ETC.journals.isel.pt:article/9 |
url |
https://doi.org/10.34629/ipl.isel.i-ETC.9 |
identifier_str_mv |
oai:i-ETC.journals.isel.pt:article/9 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://journals.isel.pt/index.php/i-ETC/article/view/9 https://doi.org/10.34629/ipl.isel.i-ETC.9 http://journals.isel.pt/index.php/i-ETC/article/view/9/9 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2013 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2013 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
ISEL - High Institute of Engineering of Lisbon |
publisher.none.fl_str_mv |
ISEL - High Institute of Engineering of Lisbon |
dc.source.none.fl_str_mv |
i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-8 i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 2, No 1 (2013): The CETC2011 Issue; ID-8 2182-4010 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799130375518158848 |